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SIZE OF SUBSTRATE: Substrates vary widely in terms of size - everything from sands consisting of very tiny particles to larger river rocks. Large particle substrates allow more uneaten food and waste to penetrate into it leading to toxic build ups if not cleaned. Small particle substrates can compact which may lead to areas that lack oxygen. These areas can eventually release hydrogen sulfide - a substance that is extremely toxic to fish. The size of the particles also has a big impact on the health of the fish and the ease of cleaning. For instance, some fish like to scoop the substrate in their mouth and move it around. It is not a good idea to mix these species with sand because the small particles can irritate them. Sand can also be somewhat difficult to clean as the small particles often get vacuumed out of the tank along with the waste. On the other hand, some fish enjoy making nests or homes out of the substrate and in these instances, large particle sizes would not be conducive to this habit. As you can see, it is important to research the specific needs of your fish when considering the appropriate particle size.

SAFE & HIGH QUALITY: This aquarium, terrarium and fish tank substrate is safe, non-toxic and eco-friendly. This product is made of only the best quality materials available to the manufacturer. This product comes with a lifetime warranty guaranteed by the manufacturer that guarantees quality upon receipt.

CHOOSING YOUR SUBSTRATE: Some species of fish require certain water parameters. If you have unique fish that has special needs you should research those needs before making your purchase to see if this product will work for your pet fish.

CHOOSING A COLOR: The color of the substrate you choose, although a personal choice, can drastically impact how your tank and fish appear. Research how dark, light and bright colors will impact the look of your pet fish, tank or terrarium before you make your purchase to make sure this is the color you want.

HOW MUCH DO YOU NEED: When you're adding your substrate (e.g. gravel, rock, marble, etc), you want to get a layer 2 inches deep for tanks under 55 gallons, and 4 inches deep for larger tanks. A good guideline is to use 1.5 to 2 pounds per gallon of aquarium water for smaller tanks, and twice that for tanks over 55 gallons. Taller tanks need less substrate, and wider tanks might need more. This guideline is typically applied to most substrates, including gravel, rock, marbles, etc.

WASHING SUBSTRATES: Please thoroughly prewash any and ALL substrates in clean fresh water BEFORE use.

SIZE OF SUBSTRATE: Substrates vary widely in terms of size - everything from sands consisting of very tiny particles to larger river rocks. Large particle substrates allow more uneaten food and waste to penetrate into it leading to toxic build ups if not cleaned. Small particle substrates can compact which may lead to areas that lack oxygen. These areas can eventually release hydrogen sulfide - a substance that is extremely toxic to fish. The size of the particles also has a big impact on the health of the fish and the ease of cleaning. For instance, some fish like to scoop the substrate in their mouth and move it around. It is not a good idea to mix these species with sand because the small particles can irritate them. Sand can also be somewhat difficult to clean as the small particles often get vacuumed out of the tank along with the waste. On the other hand, some fish enjoy making nests or homes out of the substrate and in these instances, large particle sizes would not be conducive to this habit. As you can see, it is important to research the specific needs of your fish when considering the appropriate particle size.

SIZE OF SUBSTRATE: Substrates vary widely in terms of size - everything from sands consisting of very tiny particles to larger river rocks. Large particle substrates allow more uneaten food and waste to penetrate into it leading to toxic build ups if not cleaned. Small particle substrates can compact which may lead to areas that lack oxygen. These areas can eventually release hydrogen sulfide - a substance that is extremely toxic to fish. The size of the particles also has a big impact on the health of the fish and the ease of cleaning. For instance, some fish like to scoop the substrate in their mouth and move it around. It is not a good idea to mix these species with sand because the small particles can irritate them. Sand can also be somewhat difficult to clean as the small particles often get vacuumed out of the tank along with the waste. On the other hand, some fish enjoy making nests or homes out of the substrate and in these instances, large particle sizes would not be conducive to this habit. As you can see, it is important to research the specific needs of your fish when considering the appropriate particle size.

SIZE OF SUBSTRATE: Substrates vary widely in terms of size - everything from sands consisting of very tiny particles to larger river rocks. Large particle substrates allow more uneaten food and waste to penetrate into it leading to toxic build ups if not cleaned. Small particle substrates can compact which may lead to areas that lack oxygen. These areas can eventually release hydrogen sulfide - a substance that is extremely toxic to fish. The size of the particles also has a big impact on the health of the fish and the ease of cleaning. For instance, some fish like to scoop the substrate in their mouth and move it around. It is not a good idea to mix these species with sand because the small particles can irritate them. Sand can also be somewhat difficult to clean as the small particles often get vacuumed out of the tank along with the waste. On the other hand, some fish enjoy making nests or homes out of the substrate and in these instances, large particle sizes would not be conducive to this habit. As you can see, it is important to research the specific needs of your fish when considering the appropriate particle size.

Freshwater Substrates Sunset Gold 20 lbs

Manufacturer: Caribsea
Brand: Carib Sea
Color: yellow

Beautiful and functional substrate for freshwater aquariums Sand and gravel packed with water containing beneficial bacteria "Live" substrate conditions and cycles newly setup aquariums Condition and cycle new setups with beautiful Instant Aquarium substrate. Setting up and decorating a successful freshwater aquarium is now easier than before. These unique substrates jumpstart the cycling process with live water-purifying bacteria contained in each water-packed bag. Instant Aquarium substrates are pH neutral and will not increase aquarium carbonate hardness. Unique grain size resists collection of detritus, fish waste or food within the substrate bed. Available in a variety of natural gravels and sands to enhance the look and function of freshwater aquariums. Ideal for use with most freshwater aquarium setups. Detoxifies metals, eliminates ammonia, neutralizes chlorine and chloramine and provides a protective slime coat for stressed fish. Also reduces nitrite and nitrate. Contains no artificial dyes or paints. Use one to two pounds per gallon. 20 lbs substrate treats up to 20 gallons. Please click on "More Information" for directions.

SIZE OF SUBSTRATE: Substrates vary widely in terms of size - everything from sands consisting of very tiny particles to larger river rocks. Large particle substrates allow more uneaten food and waste to penetrate into it leading to toxic build ups if not cleaned. Small particle substrates can compact which may lead to areas that lack oxygen. These areas can eventually release hydrogen sulfide - a substance that is extremely toxic to fish. The size of the particles also has a big impact on the health of the fish and the ease of cleaning. For instance, some fish like to scoop the substrate in their mouth and move it around. It is not a good idea to mix these species with sand because the small particles can irritate them. Sand can also be somewhat difficult to clean as the small particles often get vacuumed out of the tank along with the waste. On the other hand, some fish enjoy making nests or homes out of the substrate and in these instances, large particle sizes would not be conducive to this habit. As you can see, it is important to research the specific needs of your fish when considering the appropriate particle size.

Pure Water Pebbles Aquarium Gravel, 25-Pound, Neon Blue

Pure Water Pebbles Neon Blue Aquarium Gravel 25LBS (Grain size: 3.1-6.3mm). Use them in your aquariums and ponds to make the floor bottom look great. It provides living space for beneficial microbes and anchoring for plants. It also helps with the filtering process of the water in your aquarium tank or pond by increasing the surface area available for nitrifying bacteria to colonize. Recommended Uses: Fresh & Saltwater Aquariums. Ponds. Terrariums. Gardens. Potted Plants. Vases. Ash Trays. Crafts & Hobbies.

CaribSea Instant Aquarium Freshwater Live Substrate Riogalrande 10lb

Manufacturer: Caribsea Inc
Brand: Carib Sea
Color: wheat

Instant Aquarium - Confidence in a bag. New Instant Aquarium takes the guess work out of starting a new tank. The Instant Aquarium line offers a variety of finer grade natural gravels and sands water packed with living, water purifying bacteria, state of the art clarifier, and a complete water conditioner. Tap water is all you need to get started. Instant Aquarium immediately begins the cycling process, eliminating new tank syndrome, and discouraging nuisance algaes. Instant Aquarium detoxifies metals, eliminates ammonia, neutralizes chlorine and chloramines, and provides a protective slime coat for stressed fish. Instant Aquarium also reduces nitrates and nitrites. Starting a new aquarium has never been easier.